CN103897674B - 一种井眼清洁液及制备方法 - Google Patents
一种井眼清洁液及制备方法 Download PDFInfo
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- CN103897674B CN103897674B CN201210578515.0A CN201210578515A CN103897674B CN 103897674 B CN103897674 B CN 103897674B CN 201210578515 A CN201210578515 A CN 201210578515A CN 103897674 B CN103897674 B CN 103897674B
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- bentonite
- base slurry
- well
- fluid loss
- cleaning solution
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
- C09K8/24—Polymers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
- C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/08—Fiber-containing well treatment fluids
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210578515.0A CN103897674B (zh) | 2012-12-28 | 2012-12-28 | 一种井眼清洁液及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210578515.0A CN103897674B (zh) | 2012-12-28 | 2012-12-28 | 一种井眼清洁液及制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103897674A CN103897674A (zh) | 2014-07-02 |
CN103897674B true CN103897674B (zh) | 2017-09-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210578515.0A Active CN103897674B (zh) | 2012-12-28 | 2012-12-28 | 一种井眼清洁液及制备方法 |
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CN (1) | CN103897674B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106398674B (zh) * | 2016-08-31 | 2019-02-15 | 中国石油集团渤海钻探工程有限公司 | 一种井眼清扫液配制方法 |
CN108240203A (zh) * | 2016-12-23 | 2018-07-03 | 中石化石油工程技术服务有限公司 | 一种有机土自组装形成层状结构薄膜的方法 |
CN108240183A (zh) * | 2016-12-23 | 2018-07-03 | 中石化石油工程技术服务有限公司 | 用于钻井井壁加固的无机质、有机质杂化薄膜的实施工艺 |
CN108240199A (zh) * | 2016-12-23 | 2018-07-03 | 中石化石油工程技术服务有限公司 | 一种纳米颗粒自组装成膜加固井壁的方法 |
CN108952620A (zh) * | 2017-05-19 | 2018-12-07 | 中国石油化工集团公司 | 一种利用无机质、有机质杂化薄膜加固钻井井壁的方法 |
CN107461171A (zh) * | 2017-07-11 | 2017-12-12 | 中石化石油工程技术服务有限公司 | 一种防止井眼垮塌的方法 |
CN107288575A (zh) * | 2017-07-11 | 2017-10-24 | 中石化石油工程技术服务有限公司 | 一种井眼强化方法 |
CN109812236B (zh) * | 2017-11-22 | 2021-01-29 | 中国石油化工股份有限公司 | 一种确定异形井眼中的井眼清洁效果的方法 |
CN112239662B (zh) * | 2019-07-18 | 2022-07-12 | 中石化石油工程技术服务有限公司 | 一种纳-微米纤维组合的钻井液用清扫剂及制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101955762A (zh) * | 2009-07-17 | 2011-01-26 | 中国石油大学(北京) | 一种石油工程储层保护的钻井完井液组合物及其制备方法 |
CN102477288A (zh) * | 2010-11-22 | 2012-05-30 | 中国石油大学(北京) | 一种油气储层保护的钻井完井液 |
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2012
- 2012-12-28 CN CN201210578515.0A patent/CN103897674B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101955762A (zh) * | 2009-07-17 | 2011-01-26 | 中国石油大学(北京) | 一种石油工程储层保护的钻井完井液组合物及其制备方法 |
CN102477288A (zh) * | 2010-11-22 | 2012-05-30 | 中国石油大学(北京) | 一种油气储层保护的钻井完井液 |
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CN103897674A (zh) | 2014-07-02 |
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Effective date of registration: 20230621 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Drilling fluid technology service center of Sinopec Shengli Petroleum Engineering Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SHENGLI DRILLING TECHNOLOGY Research Institute OF SINOPEC |